TY  - RPRT
TI  - Altitude and configuration of the potentiometric surface in Warwick and East Nantmeal townships, Chester County, Pennsylvania, July through December 1998
AU  - Cynthia J. Rowland
PY  - 2000
DO  - 10.3133/ofr99458
UR  - https://pubs.usgs.gov/publication/ofr99458
ID  - ofr99458
ER  -